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Declaring a default constraint when creating a table
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Thanks, that resolves the name problem. Now I am trying to figure out if this behaviour is "by design" (i.e. it is not possible to do it) or if there is a way to do it. You know, I like to keep my code "tidy" and having the constraints declared after the columns m...
Why are hexadecimal numbers prefixed with 0x?
... he used the 0 prefix instead. This is great because
an integer constant now always consists of a single token,
the parser can still tell right away it's got a constant,
the parser can immediately tell the base (0 is the same in both bases),
it's mathematically sane (00005 == 05), and
no precious ...
java.net.SocketException: Connection reset
...generally incorrect, for application software to do this, but it is not unknown for commercial software.
More commonly, it is caused by writing to a connection that the other end has already closed normally. In other words an application protocol error.
It can also be caused by closing a socket when...
Cache Invalidation — Is there a General Solution?
...the 'rules' of the system as a result of the combined behaviour.
If you know that a always has validity if b does then you can arrange your cache like so (pseudocode):
private map<b,map<a,c>> cache //
private func realFunction // (a,b) -> c
get(a, b)
{
c result;
map&l...
How to sparsely checkout only one single file from a git repository?
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btw we can use git archive now.
– Jared Forsyth
Sep 10 '13 at 7:14
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How to install a private NPM module without my own registry?
...ll path/to/somedir
somedir must contain the package.json inside it.
It knows about git too:
npm install git://github.com/visionmedia/express.git
share
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How to prevent SIGPIPEs (or handle them properly)
...it later and got confused, then discovered it a second time. Debuggers (I know gdb does) override your signal handling, so ignored signals are not ignored! Test your code outside a debugger to ensure the SIGPIPE no longer occurs. stackoverflow.com/questions/6821469/…
– Jetski...
How to keep the spaces at the end and/or at the beginning of a String?
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@greg7gkb Interesting, but I didn't know it's by default. You mean that if I use "setText" on the string resource, it will work the same?
– android developer
Oct 31 '14 at 22:05
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Reading value from console, interactively
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I removed the "end" listener from the example, I don't know where it will really be useful to be honest.
– rob
Nov 15 '11 at 23:08
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How to set transform origin in SVG
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Now it works! I was just using wrong cx and cy values! THanks a lot!
– CTheDark
Jul 16 '11 at 1:40
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